TSM 6.1 upgrade - IBM Database Upgrade Planning

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  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    TSM 6.1 upgrade

    Oliver Rautenberg

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Agenda TSM 6.1 upgrade

    2

    Database Upgrade Options

    Upgrade scenarios Scenario 1: Same system, media method

    Scenario 2: Same system, network method

    Scenario 3: New system, media method

    Scenario 4: New system, network method

    DB2 Upgrade Process - to new or existing system?

    TSM Database Upgrade Planning

    DB & Log Sizing

    Upgrading Library manager, Clients & Storage Agents

    Preparation Preparation - Estimating Disk Requirements

    Preparation - Sample for 100GB database 80% Utilized

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Agenda TSM 6.1 upgrade

    3

    Upgrade Utility Performance - Example

    Upgrade Example Example: Starting Configuration

    Example Upgrade Scenario - Library Manager

    Example: Library Manager Upgraded

    Example Upgrade Scenario - Library Client 1

    Example: Library Client 1 Upgraded

    Example Upgrade Scenario - Library Client 2

    Example: Library Client 2 Upgraded

    Estimating the DB Upgrade Time

    Upgrade DB Example Times

    General procedures for upgrading a server to V6.1

    Example for Scenario 1: Same system, media method

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Agenda TSM 6.1 upgrade

    4

    Database Upgrade Options

    Upgrade scenarios Scenario 1: Same system, media method

    Scenario 2: Same system, network method

    Scenario 3: New system, media method

    Scenario 4: New system, network method

    DB2 Upgrade Process - to new or existing system?

    TSM Database Upgrade Planning

    DB & Log Sizing

    Upgrading Library manager, Clients & Storage Agents

    Preparation Preparation - Estimating Disk Requirements

    Preparation - Sample for 100GB database 80% Utilized

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Database Upgrade Options

    5

    You can upgrade the database in two ways:

    Extract data from the original db to media & later load the data into the new dba) New db can be located on the same system (Scenario 1)

    b) Or new db can be located on a different system (Scenario 3)

    Simultaneously extract data from the original db & load the data into the new dba) New db can be located on the same system (Scenario 2)

    b) Or new db can be located on a system connected via network (Scenario 4)

    The original server cannot be running while the data is being extracted

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Agenda TSM 6.1 upgrade

    6

    Database Upgrade Options

    Upgrade scenarios Scenario 1: Same system, media method

    Scenario 2: Same system, network method

    Scenario 3: New system, media method

    Scenario 4: New system, network method

    DB2 Upgrade Process - to new or existing system?

    TSM Database Upgrade Planning

    DB & Log Sizing

    Upgrading Library manager, Clients & Storage Agents

    Preparation Preparation - Estimating Disk Requirements

    Preparation - Sample for 100GB database 80% Utilized

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Scenario 1: Same system, media method

    7

    TSM 6.1.0.0DB2 V9.5

    2. Install TSM 6.1

    4. dsmserv loadformat

    5. dsmserv insertdb manifest

    Extractdb/dsmserv insertdb done in separate steps

    TSM 5.x

    3. dsmupgrd extractdb manifest1. dsmupgrd preparedb

    or

    TSM Server

    TSM db

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Agenda TSM 6.1 upgrade

    8

    Database Upgrade Options

    Upgrade scenarios Scenario 1: Same system, media method

    Scenario 2: Same system, network method

    Scenario 3: New system, media method

    Scenario 4: New system, network method

    DB2 Upgrade Process - to new or existing system?

    TSM Database Upgrade Planning

    DB & Log Sizing

    Upgrading Library manager, Clients & Storage Agents

    Preparation Preparation - Estimating Disk Requirements

    Preparation - Sample for 100GB database 80% Utilized

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Scenario 2: Same system, network method

    TSM 5.xTSM 6.1.0.0

    DB2 V9.5

    Upgrade in place (same system), using loopback address for HLAExtractdb/dsmserv insertdb done at same time

    2. Install TSM 6.1

    3. dsmserv loadformat

    4a. dsmserv insertdb

    1. Dsmupgrd preparedb

    4b. dsmupgrd extractdb

    TSM Server

    TSM db

    NEW TSM db

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Agenda TSM 6.1 upgrade

    10

    Database Upgrade Options

    Upgrade scenarios Scenario 1: Same system, media method

    Scenario 2: Same system, network method

    Scenario 3: New system, media method

    Scenario 4: New system, network method

    DB2 Upgrade Process - to new or existing system?

    TSM Database Upgrade Planning

    DB & Log Sizing

    Upgrading Library manager, Clients & Storage Agents

    Preparation Preparation - Estimating Disk Requirements

    Preparation - Sample for 100GB database 80% Utilized

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Scenario 3: New system, media method

    TSM 5.x TSM 6.1.0.0DB2 V9.5

    1. Dsmupgrd preparedb

    3. dsmupgrd extractdb manifest

    2. Install TSM 6.1

    4. dsmserv loadformat

    5. dsmserv insertdb manifest

    Source Server Target Server

    Extractdb/dsmserv insertdb done in separate steps

    TSM Server

    TSM dbor

    New TSM Server

    TSM db

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Agenda TSM 6.1 upgrade

    12

    Database Upgrade Options

    Upgrade scenarios Scenario 1: Same system, media method

    Scenario 2: Same system, network method

    Scenario 3: New system, media method

    Scenario 4: New system, network method

    DB2 Upgrade Process - to new or existing system?

    TSM Database Upgrade Planning

    DB & Log Sizing

    Upgrading Library manager, Clients & Storage Agents

    Preparation Preparation - Estimating Disk Requirements

    Preparation - Sample for 100GB database 80% Utilized

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Scenario 4: New system, network method

    1. Dsmupgrd preparedb

    4b. dsmupgrd extractdb2. Install TSM 6.1

    3. dsmserv loadformat

    4a. dsmserv insertdb

    Source Server Target Server

    Extractdb/dsmserv insertdb at same time

    TSM 5.xTSM 6.1.0.0

    DB2 V9.5

    TSM Server

    TSM db

    New TSM Server

    TSM db

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Agenda TSM 6.1 upgrade

    14

    Database Upgrade Options

    Upgrade scenarios Scenario 1: Same system, media method

    Scenario 2: Same system, network method

    Scenario 3: New system, media method

    Scenario 4: New system, network method

    DB2 Upgrade Process - to new or existing system?

    TSM Database Upgrade Planning

    DB & Log Sizing

    Upgrading Library manager, Clients & Storage Agents

    Preparation Preparation - Estimating Disk Requirements

    Preparation - Sample for 100GB database 80% Utilized

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    DB2 Upgrade Process - to new or existing system?

    15

    Item Upgrade on an existing system Upgrade on a new system

    System hardware

    Additional resources (disk space, memory & possibly processor capacity) required

    New system that meets requirements is required

    Must upgrade to a new system if the existing server is not supported for V6.1

    Software SW must meet requirements for V6.1

    V6.1 server cannot coexist with other versions on the same system

    If multiple V5 servers are located on a system, after the V6.1 server is installed all servers are down until the dbs can be upgraded.

    SW on the new system must meet requirements for V6.1

    SW on the original V5 system must meet requirements for a V5.5 server

    Can stage the upgrade of multiple servers, because the V5 server program can be left on the original system

    Database movement method

    DB can be moved without a network connection or media

    Must have either a network connection between the existing and the new systems

    or a device and media available to store the extracted database

    Storage devices

    Existing attached devices can be used New system must have access to all storage used by the original system

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    Agenda TSM 6.1 upgrade

    16

    Database Upgrade Options

    Upgrade scenarios Scenario 1: Same system, media method

    Scenario 2: Same system, network method

    Scenario 3: New system, media method

    Scenario 4: New system, network method

    DB2 Upgrade Process - to new or existing system?

    TSM Database Upgrade Planning

    DB & Log Sizing

    Upgrading Library manager, Clients & Storage Agents

    Preparation Preparation - Estimating Disk Requirements

    Preparation - Sample for 100GB database 80% Utilized

  • Tivoli Storage, IBM Software Group

    2009 IBM Corporation

    TSM Database Upgrade Planning

    17

    Upgrading the contents of server database into the new database Uses a large percentage o